Macintosh LC: Video Specifications


I'm looking for the video specifications for the Macintosh LC. What are
the Macintosh LC video characteristics (such as Horizontal and Vertical
frequencies), and are they interlaced? (I understand the Horizontal and
Vertical frequencies vary with the monitor.)

The Macintosh LC has three modes of operation, based on the monitor
connected: 12-inch RGB, 12-inch monochrome/13-inch RGB, and VGA. The
timings for these Macintosh LC video modes are the same as for other
Macintosh models supporting these same monitors.

Vertical Horizontal Dot
Refresh Refresh Clock
Monitor Hz KHz MHz
------------------------ -------- ---------- ------
12-inch RGB 60.15 24.48 15.7
VGA 59.95 31.47 25.175
12-inch Monochrome
and 13-inch RGB 66.7 35 30.2

None of the Macintosh LC video modes uses interlace scan. All modes use a
progressive scan.


Published Date: Feb 18, 2012